13664630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 29056320

約数和(自身を除く): 15391690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 353, 395, 490, 553, 706, 790, 1106, 1765, 2471, 2765, 3530, 3871, 4942, 5530, 7742, 12355, 17297, 19355, 24710, 27887, 34594, 38710, 55774, 86485, 139435, 172970, 195209, 278870, 390418, 976045, 1366463, 1952090, 2732926, 6832315, 13664630]

約数ペア:

[(1, 13664630), (2, 6832315), (5, 2732926), (7, 1952090), (10, 1366463), (14, 976045), (35, 390418), (49, 278870), (70, 195209), (79, 172970), (98, 139435), (158, 86485), (245, 55774), (353, 38710), (395, 34594), (490, 27887), (553, 24710), (706, 19355), (790, 17297), (1106, 12355), (1765, 7742), (2471, 5530), (2765, 4942), (3530, 3871)]